Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ihenacho, A (Alisha)

Chess SA id

2110160158

FIDE id

Date of birth

2011-07-07 (U16)

Gender

Female

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1216.8	1195.9	1255.4	1200
Raw rating	1176.2	1148.9	1255.4	1200
Weighted rating	1216.8	1195.9	1255.4	1200
Weighted performance	0	0	0	0
Floor	720.5	700	755.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.5	178.3	153.2	165.8
Highest rating	1370.5 2023-08-01	1200 2018-10-01	1456.5 2023-08-01	1200 2018-10-01
Highest raw rating	1220.5 2024-03-01	1200 2024-03-01	1255.4 2024-03-01	1200 2024-03-01
Highest weighted rating	1220.4 2025-08-01	1200 2018-10-01	1255.4 2025-07-01	1200 2018-10-01
Highest weighted performance	1370.5 2023-08-01	1200 2024-03-01	1456.5 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-3.4	-3.9	0	0
New rating	1213.4	1192	1255.4	1200
Analysis
Rating	1216.8	1195.9	1255.4	1200
Raw rating	1176.2	1148.9	1255.4	1200
Weighted rating	1216.8	1195.9	1255.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	720.5	700	755.4	700
Max/Min rating change allowed	171.5	178.3	153.2	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1176.2	1148.9	1255.4	1200
New weighted rating	1213.4	1192	1255.4	1200
New weighted performance	0	0	0	0
Temp new rating	1213.4	1192	1255.4	1200
Temp new rating +/-	-3.4	-3.9	0	0
Final new rating +/-	-3.4	-3.9	0	0
New rating	1213.4	1192	1255.4	1200
New K-factor	36	36	36	36
New floor	720.5	700	755.4	700

Item	Main	Standard	Rapid
	0	0	0
	7	7	0
	0	0	0
	5	0	5
	0	0	0
	0	0	0
History	12	7	5

Games since
	Main 7	Standard 7		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	7	2	28.57	-182.1	1226.5	1044.3
Standard	7	2	28.57	-182.1	1226.5	1044.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	12	6	50	0	1209.7	1209.7
Standard	7	2	28.57	-182.1	1226.5	1044.3
Rapid	5	4	80	255	1186.1	1441.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1176.2	1148.9	1255.4	1200
2025-09-01	1220.4	1200	1255.4	1200
2025-08-01	1220.4	1200	1255.4	1200
2025-07-01	1220.4	1200	1255.4	1200
2025-06-01	1220.3	1200	1255.4	1200
2025-05-01	1220.2	1200	1255.4	1200
2025-04-01	1220	1200	1255.4	1200
2025-03-01	1219.9	1200	1255.4	1200
2025-02-01	1220.5	1200	1255.4	1200
2025-01-01	1220.5	1200	1255.4	1200
2024-12-01	1220.5	1200	1255.4	1200
2024-11-01	1220.5	1200	1255.4	1200
2024-10-01	1220.5	1200	1255.4	1200
2024-09-01	1220.5	1200	1255.4	1200
2024-08-01	1220.5	1200	1255.4	1200
2024-07-01	1220.5	1200	1255.4	1200
2024-06-01	1220.5	1200	1255.4	1200
2024-08-01	1220.5	1200	1255.4	1200
2024-04-01	1220.5	1200	1255.4	1200
2024-03-01	1220.5	1200	1255.4	1200
2024-02-01	1220.5	1200	1255.4	1200
2024-01-01	1220.5	1200	1255.4	1200
2023-12-01	1220.5	1200	1255.4	1200
2023-11-01	1220.5	1200	1255.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bloemfontein Highchool Chess Teams Aug 2025	2025-07-26	2025-09-06	Standard	Mangaung (FMB)	6	3	0	Yes	Analysis
2	Mangaung Metro Chess 7-8 February 2025 (B)	2025-02-07	2025-02-08	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bloemfontein Highchool Chess Teams Aug 2025	2025-07-26	2025-09-06	Standard	Mangaung (FMB)	6	3	0	Yes	Analysis
2	Mangaung Metro Chess 7-8 February 2025 (B)	2025-02-07	2025-02-08	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
3	August Primary School Chess Festival 2023 (Grade 6+7 B)	2023-08-04	2023-08-04	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament August Primary School Chess Festival 2023				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2023-08-04	rnd 3	type Rapid	result 1	date 2025-02-07	rnd 1	type Standard	result 1
		Opponent Mpuru, A (Aobakwe)				Opponent Smith, J (Jolin)
2	1	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Monaheng, P (Poloko)				Opponent Monaheng, P (Poloko)
3	1	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 1	type Rapid	result 1	date 2023-08-04	rnd 1	type Rapid	result 1
		Opponent Nhlapo, N (Nkanyiso)				Opponent Nhlapo, N (Nkanyiso)

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Monaheng, P (Poloko)				Opponent Monaheng, P (Poloko)
2	1	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-07	rnd 1	type Standard	result 1	date 2025-02-07	rnd 1	type Standard	result 1
		Opponent Smith, J (Jolin)				Opponent Smith, J (Jolin)

#	Games	Start				End
1	3	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 3	type Rapid	result 1	date 2023-08-04	rnd 5	type Rapid	result 1
		Opponent Mpuru, A (Aobakwe)				Opponent De Gouveia, O (Oriana)
2	1	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 1	type Rapid	result 1	date 2023-08-04	rnd 1	type Rapid	result 1
		Opponent Nhlapo, N (Nkanyiso)				Opponent Nhlapo, N (Nkanyiso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament August Primary School Chess Festival 2023				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2023-08-04	rnd 3	type Rapid	result 1	date 2025-02-07	rnd 1	type Standard	result 1
		Opponent Mpuru, A (Aobakwe)				Opponent Smith, J (Jolin)
2	1	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Monaheng, P (Poloko)				Opponent Monaheng, P (Poloko)
3	1	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 1	type Rapid	result 1	date 2023-08-04	rnd 1	type Rapid	result 1
		Opponent Nhlapo, N (Nkanyiso)				Opponent Nhlapo, N (Nkanyiso)

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Monaheng, P (Poloko)				Opponent Monaheng, P (Poloko)
2	1	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-07	rnd 1	type Standard	result 1	date 2025-02-07	rnd 1	type Standard	result 1
		Opponent Smith, J (Jolin)				Opponent Smith, J (Jolin)

#	Games	Start				End
1	3	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 3	type Rapid	result 1	date 2023-08-04	rnd 5	type Rapid	result 1
		Opponent Mpuru, A (Aobakwe)				Opponent De Gouveia, O (Oriana)
2	1	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 1	type Rapid	result 1	date 2023-08-04	rnd 1	type Rapid	result 1
		Opponent Nhlapo, N (Nkanyiso)				Opponent Nhlapo, N (Nkanyiso)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Else ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Else ,R (Ryan)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	January ,O (Oratile)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	January ,O (Oratile)	1	1294.3	869.3	1	1266.8	869.3	0	0	0	0	0	0
3	Smith ,J (Jolin)	1	1	425	1	1	425	0	0	0	0	0	0
3	Smith ,J (Jolin)	1	1133.7	1558.7	1	1150.3	1558.7	0	0	0	0	0	0
4	Struwig ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Struwig ,A (Alex)	1	1319.3	894.3	1	1305.9	894.3	0	0	0	0	0	0
5	De Villiers ,L (Lene)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Villiers ,L (Lene)	1	1243	818	1	1130	818	0	0	0	0	0	0
6	Leeuw ,O (Otlhe)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Leeuw ,O (Otlhe)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Monaheng ,P (Poloko)	1	1	425	1	1	425	0	0	0	0	0	0
7	Monaheng ,P (Poloko)	1	1195.1	1620.1	1	1242.9	1620.1	0	0	0	0	0	0
8	De Gouveia ,O (Oriana)	1	1	425	0	0	0	1	1	425	0	0	0
8	De Gouveia ,O (Oriana)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Botha ,L (Louis)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Botha ,L (Louis)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Mnyande ,N (Nandipha)	1	1	425	0	0	0	1	1	425	0	0	0
10	Mnyande ,N (Nandipha)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ihenacho, A (Alisha)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms